模糊DL问题“java.library.path中没有GurobiJni45” [英] Fuzzy DL problem "no GurobiJni45 in java.library.path"

问题描述

我是模糊本体的新手，必须使用需要安装Gurobi 4.6.1程序的FuzzyDL。安装程序并设置学术许可证并正确设置环境后，我发现我能够运行Gurobi shell。当我运行模糊测试文件（检查给定的测试以查看程序中的所有内容都设置正确）时，我看到以下错误：

Hi,
I am new in fuzzy ontology and have to use FuzzyDL which required installing Gurobi 4.6.1 program. After I installed the program and set the academic license and set the environment correctly, I see I am able to run the Gurobi shell. When I run the Fuzzy test file (to check the given test to see everything in program are set correctly) I see the following error:

C:\FuzzyDL>java -cp gurobi.jar;FuzzyDL.jar fuzzydl.parser.Parser ./test2.txt
Exception in thread "main" java.lang.UnsatisfiedLinkError: no GurobiJni45 in java.library.path
        at java.lang.ClassLoader.loadLibrary(Unknown Source)
        at java.lang.Runtime.loadLibrary0(Unknown Source)
        at java.lang.System.loadLibrary(Unknown Source)
        at gurobi.GurobiJni.<clinit>(GurobiJni.java:164)
        at gurobi.GRBEnv.<init>(GRBEnv.java:15)
        at gurobi.GRBEnv.<init>(GRBEnv.java:11)
        at fuzzydl.milp.MILPHelper.solveGurobi(MILPHelper.java:600)
        at fuzzydl.milp.MILPHelper.optimize(MILPHelper.java:86)
        at fuzzydl.knowledgeBase.optimize(knowlegdeBase.java:4407)
        at fuzzydl.MinSubSumesQuery.solve(MinSubsumesQuery.java:52)
        at fuzzydl.parser.parser.main(parser.java:65)

我在两台不同的计算机上安装程序而我有同样的问题。我真的不知道我还能做些什么。我很感激任何建议！



非常感谢，

Farhad。

I install the programs in 2 different computers and I have the same problem. I really don’t know what else I can do. I would appreciate any advice on this!

Many Thanks,
Farhad.

推荐答案

此外，如果您使用的是仅支持Gurobi 4.5版本的fuzzyDL版本，则可能会出现问题。如果您安装了较新的版本，例如Gurobi 5.0，它也会导致此错误。



但是，这应该在2013年发布的新版本中得到解决。

Also, there might be an issue if you are using a version of fuzzyDL that only supports version 4.5 of Gurobi. If you have a newer version installed, for instance, Gurobi 5.0, it will also cause this error.

This should, however, be solved in the new version released in 2013.

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